title: Prinzmetal's variant form of angina pectoris re-evaluation of mechanisms.
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000188:drug therapy*; D000788:Angina Pectoris, Variant / Q000175:diagnosis / Q000188:drug therapy*; D004569:Electroencephalography; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009543:Nifedipine / Q000627:therapeutic use*; D011725:Pyridines / Q000627:therapeutic use*
chemical_list: D011725:Pyridines; D009543:Nifedipine